Finding the Third Proportional to 2,403,300 and 5,147,768

Step by Step Solution

1. Step 1: Write the proportion equation
   2,403,300 : 5,147,768 = 5,147,768 : x
2. Step 2: Convert to fraction form
   2,403,300/5,147,768 = 5,147,768/x
3. Step 3: Cross multiply
   2,403,300x = 5,147,768 × 5,147,768
4. Step 4: Simplify right side
   2,403,300x = 26,499,515,381,824
5. Step 5: Solve for x
   x = 26,499,515,381,824/2,403,300
6. Step 6: Final answer
   x = 11,026,303.58